GEMÜ manufactured (GEMU) air-operated plastic diaphragm valve (diaphragm valve)
**Features of GEMÜ (GEMU) Air-Operated Plastic Diaphragm Valve** ● The linear flow path structure results in low pressure loss and achieves a high Cv value ⇒ High flow capacity despite being compact and lightweight ● Made from high-quality plastic ⇒ High durability ● A wide selection of body and diaphragm materials available for different fluids and applications ● Standard equipped with a position indicator ⇒ Allows visual confirmation of the valve's open and closed status ● Optional electric indicators and positioners can also be installed
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basic information
【Nominal Diameter】12A ～ 20A 【Applicable Fluids】Air, water, and other non-hazardous fluids 【Fluid Temperature】-20 ～ 80℃ 【Operating Pressure】Max 0.6MPa 【Ambient Temperature】-10 ～ 50℃ 【Body Material】PVC-U, PP, PVDF 【Diaphragm Material】EPDM, FPM, PTFE, NBR 【Connection】JIS parallel thread, union (JIS/DIN), butt welding, etc.
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Applications/Examples of results
【Purpose】 ●Surface treatment of steel bolts
Detailed information
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For more suitable control of the system, combining with an electro-pneumatic positioner and process controller enables more appropriate control for the process. *The photo shows a GEMÜ 610 model equipped with a GEMÜ 1434 type positioner.
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High purity specifications Can be used for high purity fluids with a PVDF body.
Line up（1）
| Model number | overview |
|---|---|
| GEMÜ 630 | This is a special product with a lower operating air pressure compared to the 610 model. Operating air pressure: 0.32 to 0.6 MPa |
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Company information
GEMÜ provides value through its cutting-edge manufacturing capabilities and new technology development. We have strong connections with the pharmaceutical industry worldwide and have been engaged in the development and improvement of valves. As a result, we offer a wide range of products, including "sanitary diaphragm valves," which require sterility, and "valves specialized for semiconductor manufacturing," which demand high control precision. We have established six manufacturing sites around the world and provide services in over 50 countries. As a leading company in the sanitary valve market, our products are adopted in many plants. We actively engage in research and development, with over 5% of our annual sales allocated to development investments. Thanks to this effort, we have been recognized by the Institute for Management and Economic Research (IMWF) in Germany as a technology company promoting digitalization.